UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pz6zg0cZf/vfWJUoSCK3E1PIfTjQ57KhRzRk3skcTWY=' 
WHERE 
  key_id = '384bc933ba9dce961c295c1bd8415306fb6033b3643257090647ffdb33c15ae7' 
  AND (
    token = 'Pz6zg0cZf/vfWJUoSCK3E1PIfTjQ57KhRzRk3skcTWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )